The therapeutic effect of Ibuprofen Suspension can be seen 0.5-1 hour after taking the medicine and the duration of action lasts for 4-6 hours. Ibuprofen Suspension is mainly used for fever caused by common cold or influenza in children, but also for mild to moderate pain in various parts of the body such as toothache and neuralgia in children. Therefore, the dosing interval is 4-6 hours. And it is necessary to pay attention to the frequency of administration of the drug, not more than 4 times in 24 hours. In addition, this drug belongs to symptomatic treatment drugs, should not be taken for a long time in large doses, for pain relief not more than 5 days, for antipyretic not more than 3 days. If the symptoms are still not relieved, go to the hospital for another consultation. When the child has a fever, parents should pay attention to monitor his/her body temperature. If the temperature is above 38.5℃, parents can use antipyretic drugs appropriately. Parents need to be careful that the child’s medication should not be excessive, so as not to cause overdose. Pay attention to observe the changes in the child’s condition and go to the hospital if necessary.